Alphbetical Alm-Nav

controllers/almanach_edit.go

@@ -80,8 +80,10 @@ func (p *AlmanachEditPage) GET(engine *templating.Engine, app core.App) HandleFu
 }
 
 type AlmanachEditResult struct {
-	Next *dbmodels.Entry
+	NextByID    *dbmodels.Entry
-	Prev *dbmodels.Entry
+	PrevByID    *dbmodels.Entry
+	NextByTitle *dbmodels.Entry
+	PrevByTitle *dbmodels.Entry
 	User *dbmodels.User
 	AlmanachResult
 }
@@ -102,17 +104,49 @@ func NewAlmanachEditResult(app core.App, id string, filters BeitraegeFilterParam
 		}
 	}
 
-	next := result.Entry.Next(app)
+	prevByID := result.Entry.Prev(app)
-	prev := result.Entry.Prev(app)
+	nextByID := result.Entry.Next(app)
+	prevByTitle, nextByTitle, err := entryNeighborsByPreferredTitle(app, result.Entry.Id)
+	if err != nil {
+		app.Logger().Error("Failed to load entry neighbors", "entry", result.Entry.Id, "error", err)
+	}
 
 	return &AlmanachEditResult{
 		User:           user,
 		AlmanachResult: *result,
-		Next:           next,
+		NextByID:       nextByID,
-		Prev:           prev,
+		PrevByID:       prevByID,
+		NextByTitle:    nextByTitle,
+		PrevByTitle:    prevByTitle,
 	}, nil
 }
 
+func entryNeighborsByPreferredTitle(app core.App, entryID string) (*dbmodels.Entry, *dbmodels.Entry, error) {
+	entries := []*dbmodels.Entry{}
+	if err := app.RecordQuery(dbmodels.ENTRIES_TABLE).All(&entries); err != nil {
+		return nil, nil, err
+	}
+	if len(entries) == 0 {
+		return nil, nil, nil
+	}
+	dbmodels.Sort_Entries_Title_Year(entries)
+	for index, item := range entries {
+		if item.Id != entryID {
+			continue
+		}
+		var prev *dbmodels.Entry
+		var next *dbmodels.Entry
+		if index > 0 {
+			prev = entries[index-1]
+		}
+		if index+1 < len(entries) {
+			next = entries[index+1]
+		}
+		return prev, next, nil
+	}
+	return nil, nil, nil
+}
+
 func (p *AlmanachEditPage) POSTSave(engine *templating.Engine, app core.App) HandleFunc {
 	return func(e *core.RequestEvent) error {
 		id := e.Request.PathValue("id")

controllers/almanach_new.go

@@ -69,8 +69,10 @@ func (p *AlmanachNewPage) GET(engine *templating.Engine, app core.App) HandleFun
 				Types:          []string{},
 				HasScans:       false,
 			},
-			Prev: nil,
+			PrevByID:    nil,
-			Next: nil,
+			NextByID:    nil,
+			PrevByTitle: nil,
+			NextByTitle: nil,
 		}
 
 		data["result"] = result

views/routes/almanach/edit/body.gohtml

@@ -44,9 +44,9 @@ type AlmanachResult struct {
 					</div>
 					&middot;
 					<div class="flex flex-row">
-						{{- if $model.result.Prev -}}
+						{{- if $model.result.PrevByID -}}
 							<div>
-								<a href="/almanach/{{ $model.result.Prev.MusenalmID }}/edit" class="text-gray-700 hover:text-slate-950 no-underline block ">
+								<a href="/almanach/{{ $model.result.PrevByID.MusenalmID }}/edit" class="text-gray-700 hover:text-slate-950 no-underline block ">
 									<i class="ri-arrow-left-s-line"></i>
 								</a>
 							</div>
@@ -58,9 +58,9 @@ type AlmanachResult struct {
 								<i class="ri-information-line"></i>
 							</tool-tip>
 						</div>
-						{{- if $model.result.Next -}}
+						{{- if $model.result.NextByID -}}
 							<div>
-								<a href="/almanach/{{ $model.result.Next.MusenalmID }}/edit" class="text-gray-700 hover:text-slate-950 block  no-underline"><i class="ri-arrow-right-s-line"></i></a>
+								<a href="/almanach/{{ $model.result.NextByID.MusenalmID }}/edit" class="text-gray-700 hover:text-slate-950 block  no-underline"><i class="ri-arrow-right-s-line"></i></a>
 							</div>
 						{{- end -}}
 					</div>
@@ -88,6 +88,38 @@ type AlmanachResult struct {
 					<div class="">{{ $model.result.Entry.Id }}</div>
 				</div>
 			</div>
+			<div class="flex flex-col justify-end gap-y-6 pr-6">
+				<div class="">
+					<div class="font-bold text-sm">
+						<i class="ri-navigation-line"></i> Navigation
+					</div>
+					<div class="flex items-center gap-3">
+						{{- if $model.result.PrevByTitle -}}
+							<tool-tip position="top" class="!inline">
+								<div class="data-tip">{{ $model.result.PrevByTitle.PreferredTitle }}</div>
+								<a
+									href="/almanach/{{ $model.result.PrevByTitle.MusenalmID }}/edit"
+									class="text-gray-700 hover:text-slate-950 no-underline">
+									<i class="ri-arrow-left-s-line"></i>
+								</a>
+							</tool-tip>
+						{{- end -}}
+						<span class="text-gray-800 font-bold no-underline">
+						A&thinsp;-&thinsp;Z
+						</span>
+						{{- if $model.result.NextByTitle -}}
+							<tool-tip position="top" class="!inline">
+								<div class="data-tip">{{ $model.result.NextByTitle.PreferredTitle }}</div>
+								<a
+									href="/almanach/{{ $model.result.NextByTitle.MusenalmID }}/edit"
+									class="text-gray-700 hover:text-slate-950 no-underline">
+									<i class="ri-arrow-right-s-line"></i>
+								</a>
+							</tool-tip>
+						{{- end -}}
+					</div>
+				</div>
+			</div>
 			<div class="flex flex-col justify-end gap-y-6 pr-4">
 				<div class="">
 					<div class="font-bold text-sm mb-1"><i class="ri-calendar-line"></i> Zuletzt bearbeitet</div>